this is a standard 24V relay

How do I reset the module after an oil trip

Use a digital manometer to verify the set point at the unit's actual operating temperature

NPT Compatibility: Features a standard 1/8" NPT thread for universal integration into most Maxitrol regulators and gas control manifolds

meaning it will fully open via spring return if the 24V power source is disconnected

York S1-7670-3451 Filter Retainer Els PW 29614 this is a standard 24VThe York S1 7670 3451 Filter Retainer is a precision engineered OEM replacement part designed to secure air filtration media within York, Coleman, and Luxaire air handling units and furnace cabinets. As a critical HVAC filter clip, this component maintains constant tension against the filter frame, ensuring a tight seal that prevents air bypassa common cause of evaporator coil fouling and degraded indoor air quality. Fabricated from high grade spring